<!DOCTYPE html>
  <html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Todo List</title>
  </head>
  <body>
  <h1>Todo List</h1>
  <form>
    <input id="item" type="text" name="item">
    <input id="submit" type="button" value="submit">
    <input id="delall" type="button" value="del all">
  </form>
  <ul id="items"></ul>
  <script src='12-todo.js'>
    
  </script>
  </body>
</html>

